Universal Licensing System
KTT822
Port of Seattle
License details
| ULS identifier | 1218017 |
|---|
| Call sign | KTT822 |
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| Radio service | PW |
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| Status | A |
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| Grant date | 2022-02-12 |
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| Expiration | 2032-04-16 |
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| Frequency range | 453.4 - 458.4 MHz (2 frequencies) |
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| Locations | 2 |
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| Representative location | SEATTLE, KING, WA |
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| Coordinates | 47.4415000, -122.3067778 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:13:13 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2 | 453.40000000 | | | 20.000000 | 2.500000 | |
| 2 | 1 | MO | 458.40000000 | | | 20.000000 | 2.500000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 453.40000000 | | 11K0F3E |
| 2 | 1 | 458.40000000 | | 11K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | SEA TAC INTERNATIONAL AIRPORT, SEATTLE, KING, WA | 47.44150000, -122.30677778 | 114.000 m | | | N |
| 2 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | -9.000 m | | | | | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | PORT OF SEATTLE SEA TAC INTERNATIONAL AIRPORT CONTROL CENTER, SEATTLE, WA | | 2064335229 |
License history
| Date | File or call sign | Action |
|---|
| 2022-02-12 | KTT822 | LIREN |
| 2022-01-24 | KTT822 | LETRES |
| 2012-02-01 | KTT822 | LIMOD |
| 2012-01-31 | KTT822 | ESUAPR |
| 2012-01-26 | KTT822 | LIREN |
| 2012-01-25 | KTT822 | ESUAPR |
| 2012-01-23 | KTT822 | LETRES |
| 2012-01-17 | KTT822 | ESURNW |
| 2011-12-07 | KTT822 | LIAUA |
| 2011-12-06 | KTT822 | ESCAPR |
| 2003-10-02 | KTT822 | LIAUA |
| 2003-07-31 | KTT822 | LIAUA |
| 2003-07-15 | KTT822 | LIAUA |
| 2003-01-24 | KTT822 | LIAUA |
| 2002-02-06 | KTT822 | LIAUA |
| 2002-01-25 | KTT822 | LIREN |
| 2002-01-22 | KTT822 | LETRES |
| 2001-11-28 | KTT822 | LIAUA |
| 2001-11-13 | KTT822 | AUDOPR |
| 2000-10-20 | KTT822 | LICCNV |
| 1997-02-06 | KTT822 | AUTHPR |
| 1997-02-05 | KTT822 | LIREN |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1218017 | 2026-08-02 01:13:13 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | KTT822 | ULS 1218017 | 2026-08-02 01:13:13 |
| Status | A | ULS 1218017 | 2026-08-02 01:13:13 |
| Service | PW | ULS 1218017 | 2026-08-02 01:13:13 |
| Grant Date | 2022-02-12 | ULS 1218017 | 2026-08-02 01:13:13 |
| Expiration Date | 2032-04-16 | ULS 1218017 | 2026-08-02 01:13:13 |